Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 K8h7 win in 3 half-moves
2 Rg8 win in 3 half-moves
3 K6h7 draw
4 Kg8 draw
5 Kh5 draw
6 Rb7 draw
7 Rg1 draw
8 Rg2 draw
9 Rg3 draw
10 Rh7 draw
11 Kg5 loss in 2 half-moves
12 Kg6 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves